---
url: "https://pay.weixin.qq.com/doc/v3/merchant/4012716436-curl.md"
title: "商户单号查询电子回单-请求示例-curl"
doc_id: 4012716436
example_lang: "curl"
---

## curl


> GET

```
curl -X GET \
  https://api.mch.weixin.qq.com/v3/fund-app/mch-transfer/elecsign/out-bill-no/plfk2020042013 \
  -H "Authorization: WECHATPAY2-SHA256-RSA2048 mchid=\"1900000001\",..." \
  -H "Accept: application/json"

```
